linux/sound/soc/sof/xtensa/core.c

// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
//
// This file is provided under a dual BSD/GPLv2 license.  When using or
// redistributing this file, you may do so under either license.
//
// Copyright(c) 2018 Intel Corporation
//
// Author: Pan Xiuli <[email protected]>
//

#include <linux/module.h>
#include <sound/sof.h>
#include <sound/sof/xtensa.h>
#include "../sof-priv.h"

struct xtensa_exception_cause { … };

/*
 * From 4.4.1.5 table 4-64 Exception Causes of Xtensa
 * Instruction Set Architecture (ISA) Reference Manual
 */
static const struct xtensa_exception_cause xtensa_exception_causes[] = …;

/* only need xtensa atm */
static void xtensa_dsp_oops(struct snd_sof_dev *sdev, const char *level, void *oops)
{ … }

static void xtensa_stack(struct snd_sof_dev *sdev, const char *level, void *oops,
			 u32 *stack, u32 stack_words)
{ … }

const struct dsp_arch_ops sof_xtensa_arch_ops = …;
EXPORT_SYMBOL_NS(…);

MODULE_LICENSE(…) …;
MODULE_DESCRIPTION(…) …;